Prevent ellipsoid occlusion culling when globe is translucent
Prevent ellipsoid occlusion culling when globe is translucent

CesiumGS/cesium,likangning93/cesium,CesiumGS/cesium,likangning93/cesium,progsung/cesium,AnalyticalGraphicsInc/cesium,likangning93/cesium,progsung/cesium,AnalyticalGraphicsInc/cesium,CesiumGS/cesium,CesiumGS/cesium,CesiumGS/cesium,likangning93/cesium,likangning93/cesium